baber/WOPTO huggingface dataset:
Patent JP-H11257741-A (JP)
Title: Gas hot-water supply equipment
Inventor: MORITA TETSUJI
IPC: F24H1/10
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent a temperature preservation switch from being turned on or off and to reduce the unneeded use of a combustion gas or water by shifting to a temperature preservation operation when a flow rate that is detected by a flow-rate sensor within a prescribed amount of time for controlling a reheating means for constantly maintaining the temperature of hot water in a bath is within a specific value. SOLUTION: When the passage of water within a channel cannot be detected by a flow-rate sensor 31 while the amount of and the temperature of hot water in a bath tub 1 are maintained at a set value, a main gas valve 23 and a gas proportional valve 24 are closed and a gas burner 21a is extinguished, thus reducing the temperature of preserved water in the channel. Then, a state is reached, where the passage of water in the channel cannot be detected while the temperature of the hot water in the bath tub 1 is maintained at a set temperature by a reheating means, a temperature preservation operation is performed. The temperature preservation operation intermittently ignites the gas burner 21a for a certain amount of time each time for increasing the temperature of the preserved water when a detection temperature by temperature sensors 32-34 is decreased to a reheating temperature.  However, in this case, the ignition time of the gas burner 21a is set to the extent that temperature increases by a specific amount.
Patent JP-H11257433-A (JP)
Title: Balance weight and balance weight wheel combination body
Inventor: KAWABE HIROSHI
IPC: F16F15/32
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a balance weight and a balance weight wheel combination body to reduce an amount of using lead during correction of unbalance. SOLUTION: A rounding engaging part 22 is formed at the rim 14 of a wheel 10. The engaging part 22 is provided with an axially-extending uneven surface part 20 in a triangular shape in cross section, and a balance weight partially consisting of a magnet is magnetically mounted thereon. Since the engaging part having an uneven surface in a triangular shape in cross section is also arranged at the balance weight, by engaging the balance weight in the engaging part of the wheel 10, the balance weight is mounted in the given position of the wheel 10. Since the engaging part is engaged, the balance weight is prevented from displacement in a position from the mounting position of the wheel 10 and unbalance is reliably corrected.
Patent JP-H05264810-A (JP)
Title: Color filter and liquid crystal display panel formed by using the color filter
IPC: G02F1/1335
Filed: 1992-03-17
Abstract: PURPOSE:To facilitate the production of the color filter and the liquid crystal display panel formed by using this color filter and to improve the quality there of. CONSTITUTION:This color filter 11 is constituted by forming a mask pattern 13 and light transmissive colored patterns 14R, 14G, 14B on a photosensitive color developing film 12 by exposing and developing. The mask pattern 3 is formed on one surface of a transparent substrate 17 and is exposed and developed to form the light transmissive colored patterns 14R, 14G, 14B on a photosensitive color developing film 18, then the film 18 is stuck to the mask pattern forming surface of the transparent substrate 17, by which the color filter 16 is obtd. The liquid crystal display panel 21 is constituted by sticking the color filter 11 to one surface of the transparent substrate 17 and forming transparent electrodes 6 on the other surface. The transparent electrodes 6 are formed on one surface of the transparent substrate 17 and the color filter 11 is stuck thereon, by which the liquid crystal display panel 26 is obtd. The transparent electrodes 6 are formed on the other surface of the transparent substrate 17 of the color filter 16, by which the liquid crystal display panel 31 is obtd.
Patent JP-S63223266-A (JP)
Inventor: USAMI KATSUSHI
IPC: E04H1/00
Filed: 1987-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04293250-A (JP)
Title: Substrate carrier
Inventor: TATEYAMA KIYOHISA
IPC: H01L21/68
Filed: 1991-03-22
Abstract: PURPOSE:To provide the title substrate carrier capable of precisely detecting the existence of a substrate on a holder as well as carrying the substrate without fail. CONSTITUTION:A wafer holding trench 3 to hold a semiconductor is provided on the surface of a wafer tweezers 1 while two electrostatic capacitance sensors 4a, 4b formed into thin sheet shape are buried in the wafer holding trench 3. The fluctuations in the electrostatic capacitance detected by the sensors 4a, 4b are converted into voltage signals by electrostatic capacitance measurement parts 5a, 5b. The comparators 6a, 6b compare the output from the measurement parts 5a, 5b with previously set up values and if said output exceeds the specific value, the mounting signal is transmitted. Finally, the judgement part 7 transmits a mounting confirmation signal A if only the mounting signals are inputted from both of the comparators 6a, 6b.
Patent JP-S59185594-A (JP)
Title: Butt welding method of austenitic stainless clad steel
Inventor: DEWA AKIO
IPC: B23K9/00
Filed: 1983-04-05
Abstract: PURPOSE:To eliminate formation of the welding surfaces of different materials and to prevent cracking by delamination of the bond by cutting back a cladding material, welding the base material side with the same material to the boundary surface to be clad, and providing a vent hole at the center in the weld zone then interposing a backing strap therein and welding the cladding material side. CONSTITUTION:A cladding material 1 is cut back and thereafter the base material 2 side is welded with the same material. The boundary surface to be clad is smoothed. A vent hole 6 is provided by drilling, etc. in the central part of the weld zone 3 of the base mterial and thereafter an insert plate 4 of the same quality as the quality of the material 1 is interposed in the cut back part and the material 1 is welded. The presence of the boundary weld surface by different kinds of metal is thus obviated and the cracking by delamination of the bond occuring in the hydrogen in the butt weld zone of the clad steel is prevented.
Patent JP-H0646834-A (JP)
Title: Biomass with enhanced l-ascorbic acid and its production
Inventor: JIEIMUZU ARAN DONCHIETSUKU
IPC: A23K1/16
Filed: 1993-03-18
Abstract: PURPOSE: To obtain a microalgal biomass containing asorbic acid with high content in a cell by propagating mutated microalgal biomass producing L- ascorbic acid.  
     CONSTITUTION: This green microalgal biomass containing ≥1.5%, preferably at least 2% L-ascorbic acid by dry weight in a cell by propagating a mutated strain with high productivity of the L-ascorbic acid (e.g. C. Prenoidosa UV101-158 of ATCC accession number 53170) obtained by mutation treatment (by ulraviolet rays, X-rays, N-methyl-N'-nitro-N-nitrosoguanidine, dimethylsulfonic acid, etc.), of the microalgal biomass producing the ascorbic acid. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S52142548-A (JP)
Title: Electronic alarm timepiece
Inventor: KOMAKI SHIYOUJIROU
IPC: G04C21/16
Filed: 1976-05-21
Abstract: PURPOSE: To provide an electronic alarm timepiece, in which indicating section is arranged to selectively give indication of alarm producing time and indication of date and day. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06272088-A (JP)
Title: Cleaning device in electrodeposition coating process
Inventor: KAKIMOTO MASAHITO
IPC: B60S1/00
Filed: 1993-03-18
Abstract: PURPOSE:To perform a high quality coating by preventing the generation of flocculated materials in a recovering tank recovering the cleaning liquid blowed on the object to be coated. CONSTITUTION:An electrodeposition cell 11 and a cleaning process 61 are arranged along a conveyor 10 transporting the object to be coated. In the cleaning process, cleaning liquid blowed on the object from cleaning nozzles 62 is guided into the recovering tank 63 via pipings 64. Water is sprayed on the surface of the recovered cleaning liquid in the recovering tank 63 from a defoaming spray 65. Thus, bubbles generated on the cleaning liquid surface are broken and the generation of the flocculated materials caused by bubbles is prevented and the high quality coating is performed without sticking the flocculated materials on the object even when the cleaning liquid in the recovering tank 63 is blowed again on the object from the cleaning nozzles 62.
Patent JP-S51135034-A (JP)
Title: Spare tire retaining device
Inventor: IIDA HIROSHI
IPC: B62D43/04
Filed: 1975-05-17
Abstract: PURPOSE:To prevent securely the reversion of a chain wheel on the basis of Pilgar-Schridt movement by applying said movement.
Patent JP-S51136017-A (JP)
Title: Air tight freon gas turbine
Inventor: TSUTSUI MOTONOSUKE
IPC: F02C1/00
Filed: 1975-05-17
Abstract: PURPOSE: An air tight Freon gas turbine, that enables to eliminates harmful components of exhaust gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63224851-A (JP)
Title: Apparatus for carrying cast slab
Inventor: IWABUCHI OSAMU
IPC: B21B39/12
Filed: 1987-03-16
Abstract: PURPOSE:To prevent collision of the succeeding cast slab with the preceded cast slab and to shorten the distance between the succeeding cast slab and the preceding by always measuring the interval between the preceded cast slab and the succeeding cast slab, comparing this interval with the calculated stopping distance of the cast slab at the previous stage and finding the suitable stopping position of the succeeding cast slab. CONSTITUTION:A shifting distance calculator 32 for preceding cast slab calculates the shifted distance l1 of the end of the preceding cast slab by a signal S1 and a pulse signal P1, when the end the preceding cast slab is passed through below a photoelectric detector. A shifting distance calculator 33 for succeeding cast slab calculates the advanced distance l2 of the preceding cast slab by a signal S2 and a pulse signal P2 of the photoelectric detector. A shifting distance calculating circuit 34 for succeeding cast slab calculates the distance l3 between the photoelectric detector and the front of the succeeding cast slab and an interval calculating circuit 34 for cast slabs calculates the interval l4 between the preceding cast slab and the succeeding cast slab. A stop judging circuit 36 for succeeding cast slab compares between l4 and an inertia shifting distance signal l5 for cast slab calculates by control circuit controlling a motor driving roll for upstream roll stand. At the time of l4<=l5, the driving motor is stopped and the proceding cast slab is stopped.
Patent JP-H0616546-A (JP)
Title: Antitumor agent containing acetic acid derivative
Inventor: UBUSAWA MASANORI
IPC: C07C317/44
Filed: 1993-03-18
Abstract: PURPOSE:To obtain an antitumor agent containing an acetic acid derivative and having effects of decrease of tumor cell number, prolongation of life, suppression, etc., of proliferation of tumor. CONSTITUTION:The cave tumor agent contains a compound of formula I (R1 is formula II; R2 is H or methyl) or its salt, e.g. (2)-5-fluoro-2- methyl-1-[(p-(methylsulfinyl)phenyl)methylene]-1H-indene-3-acetic acid as an active ingredient. This compound is orally or parenterally administered and the dose for human is generally 0.1-1000 mg/kg, preferably 0.5-500mg/kg daily.
Patent JP-H11236249-A (JP)
Title: Bundling agent for glass fiber and glass fiber product stuck with the bundling agent
Inventor: WATANABE AKIHIKO
IPC: D06M101/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the water resistance and transparent appearance of an FRP molding by incorporating a reactive urethane resin and a silane coupling agent together contg. a vinyl group. SOLUTION: A silane coupling agent is a vinyl group-contg. silane coupling agent having chemical bonding property with an unsatd. polyester resin, etc., such as methacryloylsilane. The reactive urethane resin is a water-soluble or water-dispersible urethane resin contg. vinyl groups in its molecule produced by the reaction of a compd. having hydroxyl groups at the both terminals of its molecule with isocyanates. The vinyl groups in the urethane resin are liable to bond to a matrix such as the unsatd. polyester resin and the urethane resin bonds to glass fibers through the silane coupling agent. The adhesiveness of the surfaces of the glass fibers to the matrix resin is improved and in addition to this, the water resistance of a molding is also improved. The amt. of a bundling agent stuck to a glass fiber strand is preferably made to 0.1-5.0 wt.%.
Patent JP-H07271663-A (JP)
Title: Memory control circuit
Inventor: SUZUKI TATATOMI
IPC: G06F12/02
Filed: 1994-03-29
Abstract: PURPOSE:To provide a memory control circuit which correctly transfers and accesses large amount of data fast within an optional memory address range and enables burst transfer. CONSTITUTION:A row address monitor circuit 19 outputs a detection signal 20 when detecting the maximum value of a row address at the time of access in the increasing direction or the minimum value of a row address at the time of access in the decreasing direction. A memory control signal generating circuit 10 carries on operation for burst transfer unless the row address monitor circuit 19 outputs the detection signal 20, but sends a control signal for ending the operation for burst transfer temporarily to a memory element 12 when the row address monitor circuit 19 outputs the detection signal 20, and when an access request is made from the same bus master thereafter, a next column address outputted from the bus master to the memory element 12 is inputted and a control signal for restarting the burst transfer is sent.
Patent JP-S59188353-A (JP)
Title: Motor protecting device of liquid-immersed motor pump
Inventor: SHIMIZU KOUSAKU
IPC: H02K5/132
Filed: 1983-04-06
Abstract: PURPOSE:To eliminate the immersion of liquid from a pump side to a motor side by driving sealing means between a motor and a pump when the internal pressure of the motor decreases to the specified value or lower. CONSTITUTION:The internal pressure of a motor 11 is measured by a detector 32, and inputted to an instruction unit 38 of control means 33. The unit 38 outputs a stop command 39 when discriminating that the motor pressure becomes the specified value of lower on the basis of a signal from the detector 32 and operates a pressurizing unit 37. When the unit 37 is operated, the pressure is supplied through a connecting pipe 36 to a hollow ring 35 of sealing means 31. In this manner, the ring 35 closely contacts a motor shaft 5 to interrupt the immersion of high pressure liquid from a pump 16 side through a gap 22 to the motor 11 side.
Patent JP-H11259359-A (JP)
Title: One-time rom access method
Inventor: TANAKA TOKUHO
IPC: G11C17/18
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a one-time ROM access method by which the frequent access to a RYE is canceled when searching a data write position and the latest write data position and data write and latest write data acquisition can be efficiently obtained by searching an unwritten area position through a little access. SOLUTION: A memory managing area 1 is provided on a one-time ROM, and the respective bits of the memory managing area 1 are made correspondent to the respective access units of a data storage area. Then, the write condition of data is managed by the value of the bit and in the case of data write or latest write data acquisition, the condition of data write for the unit of access is judged from the values of respective bits by accessing the memory managing area 1. Then, the data storage area is accessed.
Patent JP-S59185341-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: C07D333/22
Filed: 1983-04-06
Abstract: PURPOSE:To obtain a good toner image by incorporating a specified hydrazone type compd. CONSTITUTION:A photosensitive body contains a compd. represented by formula I in which R1, R2 are each optionally substd. alkyl, aralkyl, or aryl, but both are not alkyl at the same time, and R3 is optionally substd. alkyl, aryl, alkoxy, or halogen. Said compd. can be applied to all the types of photosensitive bodies using org. photoconductive compds., and above all, preferably used for the electrostatic charge transfer layer of the photosensitive layer functionally divided into the charge generating layer and the transfer layer, and the transfer layer is preferably formed on the generating layer. Said compd. itself has no film forming ability, so it is mixed with a binder resin to form the transfer layer. Such a hydrazone type compd. transfers positive holes to inject the holes produced from the generating layer to the transfer layer, then they reach the surface to neutralize negative charge and form an electrostatic charged image, and a good toner image is formed on the surface of the photosensitive body with a positively charged developer. Such a photosensitive body is good in sensitivity, low in residual potential, small in its change even after repeated uses, and it can be used for not only copying machines but widely for laser printers, etc.
Patent JP-S61219107-A (JP)
Inventor: SUGATA MASAO
IPC: H01C7/00
Filed: 1985-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11257067-A (JP)
Title: Muffler structure
Inventor: YAMAUCHI YOSHIKUNI
IPC: F01N3/28
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To restrain temperature rise in an outer cylinder of a muffler incorporating the catalytic unit, for a muffler structure wherein a catalytic device provided at the end of the exhaust pipe is installed within the outer cylinder of the muffler, by covering the periphery of the catalytic device with a cylindrical member via a cavity portion, and installing the catalytic device within the outer cylinder of the muffler via the cylindrical member. SOLUTION: An exhaust pipe 1, connected to an engine has a dual structure constituted by an inner tube 1a and an outer tube 1b. A catalytic tube 4 is mounted opposite to the opening end 1c of the exhaust pipe, with a distance G. The catalytic tube 4 is installed by being inserted into an exhaust gas communicating tube 3 at an inlet portion of a muffler 2. The exhaust gas communicating tube 3 penetrates a partition wall 6 in the muffler 2 to be supported thereby. In this case, a frontal side from the central portion of the catalytic tube 4 is covered by a cylindrical body 5 with a distance from the peripheral surface, and an air layer is formed at the periphery of the catalytic tube 4. A front end portion 5a of the cylindrical body 5 is connected to an outer peripheral edge of the front end portion of the exhaust pipe 1 by welding.  On the other hand, the rear end portion 5b is connected to the central portion of the catalytic tube 4 by welding.
Patent JP-H10312198-A (JP)
Title: Voice coding method
Inventor: HAYASHI SHINJI
IPC: G10L19/04
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce a bit rate without degrading the voice quality so much by constituting respective noise component vectors constituting a noise code book with pulses of unit amplitude of not larger than specific values every subframe and determining positions of vectors so that the distortion of a synthetic voice becomes minimum from plural obtainable positions which are preliminarily determined in each frame. SOLUTION: Noise component vectors are expressed with two pulses #0, #1 every subframe and the pulse #0 gives 16 pieces of obtainable positions by 4 bits and the pulse #1 gives 32 pieces of obtainable positions by 5 bits. One-bit polarity bits are respectively given to these pulses #0, #1. The code book of the noise component vectors by this pulse constitution has 2<11> pieces of vectors and the searching of these pulses is performed so that the distortion with respect to input voice waveform vectors of voice which are synthesized by making the noise component vectors exciting vectors becomes minimum. Thus, the number of bits to be assigned to the coding of the noise component vectors in one frame is reduced.
Patent JP-S52142466-A (JP)
Title: Reference carrier wave reproducing
Inventor: NAITOU HISASHI
IPC: H04L27/227
Filed: 1976-05-21
Abstract: PURPOSE: To provide a reproducing circuit to offset the voltage difference takes place in circuits in two systems and eliminate the phase error caused by temperature change by integrating in a differential circuit output of the same logical circuit element following after a phase detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58177459-A (JP)
Title: Cementation method of nickel-chromium alloy
Inventor: FUJIKAWA HISAO
IPC: C23C10/14
Filed: 1982-04-12
Abstract: PURPOSE:To enhance the corrosion resistance of steel parts in a corrosive atmosphere at high temp., by depositing Ni and Cr on the surfaces of the parts in a vapor phase and by cementation. CONSTITUTION:Steel parts used in an atmosphere causing severe corrosion at high temp. such as a boiler tube are put in a cementation zone B, and vapor of an Ni halide such as NiCl2 and vapor of a Cr halide such as CrCl2 generated from a heating evaporator 1 in a starting material heating zone A are introduced into the zone B together with a carrier gas such as gaseous Ar. NiCl2 and CrCl2 are reduced to deposit Ni and Cr on the surface of each of the steel parts, and they are diffused into the surface to form an Ni-and Cr- enriched layer having >=5mum thickness. The unreacted NiCl2 are recovered in a starting material recovering zone C together with the gaseous Ar. The resulting steel parts have superior corrosion resistance in a corrosive atmosphere at high temp.
Patent JP-H02239227-A (JP)
Title: Ferroelectric liquid crystal panel
Inventor: AKIYAMA RYOICHI
IPC: G09G3/36
Filed: 1989-03-14
Abstract: PURPOSE:To prevent the deterioration of liquid crystal cells and to allow stable panel driving by forming one of two-layer laminations as the liquid crystal cell for panel driving and the other as the liquid crystal for optical compensation and driving the respective cells by square wave AC signals. CONSTITUTION:Two layers of the liquid crystal cells each formed by sealing a ferroelectric liquid crystal between two sheets of upper and lower glass substrates are laminated. Namely, the panel is constituted of the liquid crystal 1 for optical compensation and the liquid crystal cell 2 for panel display driving. The respective liquid crystals 1, 2 are driven by the square wave signals (AC). Polarizing plates 3, 4 are provided on the outer side of the liquid crystal cells 1, 2. The respective liquid crystal cells are driven by the square wave AC signals in such a manner, by which the deterioration of the liquid crystal is prevented and the stable panel driving is executed.